Look for these new features in the upcoming release:
-Automatic Coupons & Discounts (where available)
-Community, Municipal and Non-Profit Announcements (Free)
-Optional email and push notification (tells you when your question has been answered)
-Optional post to Twitter and invite-a-friend to answer
-Improved location selection (even some pretty obscure ones like 'Intrepid')
iPhone update scheduled for week of June 1st!